[Bug 1912416] Re: package grub-efi-amd64-signed 1.155.1+2.04-1ubuntu35.1 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 127

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: grub2-signed (Ubuntu)
       Status: New => Confirmed

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Title:
  package grub-efi-amd64-signed 1.155.1+2.04-1ubuntu35.1 failed to
  install/upgrade: installed grub-efi-amd64-signed package post-
  installation script subprocess returned error exit status 127

Status in grub2-signed package in Ubuntu:
  Confirmed

Bug description:
  Related to
  https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1814187?

  ProblemType: Package
  DistroRelease: Ubuntu 20.10
  Package: grub-efi-amd64-signed 1.155.1+2.04-1ubuntu35.1
  ProcVersionSignature: Ubuntu 5.8.0-38.43-generic 5.8.18
  Uname: Linux 5.8.0-38-generic x86_64
  ApportVersion: 2.20.11-0ubuntu50.3
  Architecture: amd64
  CasperMD5CheckResult: skip
  Date: Tue Jan 19 16:34:24 2021
  DuplicateSignature:
   package:grub-efi-amd64-signed:1.155.1+2.04-1ubuntu35.1
   Setting up grub-efi-amd64-signed (1.155.1+2.04-1ubuntu35.1) ...
   dpkg: error processing package grub-efi-amd64-signed (--configure):
    installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 127
  ErrorMessage: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 127
  InstallationDate: Installed on 2015-10-27 (1911 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  Python3Details: /usr/bin/python3.8, Python 3.8.6, python3-minimal, 3.8.6-0ubuntu1
  PythonDetails: N/A
  RelatedPackageVersions:
   dpkg 1.20.5ubuntu2
   apt  2.1.10ubuntu0.1
  SourcePackage: grub2-signed
  Title: package grub-efi-amd64-signed 1.155.1+2.04-1ubuntu35.1 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 127
  UpgradeStatus: Upgraded to groovy on 2020-12-01 (49 days ago)

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